We are specialized Die Springs manufacturers & suppliers/factory from China. Wholesale Die Springs with high quality as low price/cheap, one of the Die Springs leading brands from China, Changsha Borun Mould Co. Ltd..

Description Product Core Pin With top process We use SKD11 Material to produce the core pin,The hardness is HRC62±2,it have many kinds of shape,we also can customized as your drawing.If you need more information,please kindly check our following...

Description Product DIN 9861 type with special shape DIN 9861 type conical head with blade shape is made from HSS,M2 material ,The head hardness is HRC50±5 and the body hardness is HRC62±2.With strictly tolerance and good quality.We enjoyed perfect...

Description Product DIN 8020A Standard Punch with round head is use for press die tools, and made of HSS/M2 material ,The head hardness is HRC50±5 and the body hardness is HRC62±2.With super quality,we trust that we will make win-win cooperation.We...

Description Product Sprue bushing a type precision injection mold component skd61 hot sprue Material:SKD61 HSS M-2, SKH-9, SKD11,ASP23,Customize is available. The hardness is based on the material you will use. you need more information,please...

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